.bookSettingBackground{
	.bookSettingBackgroundTitle{
		height: 0.6rem;
        line-height: 0.6rem;
        width: 100%;
        text-align: center;
        font-size: 0.28rem;
        color: #666;
        margin-bottom: 0.2rem;
	}
	ul{
		height: 2rem;
		padding: 0.2rem;
		li{
			float: left;
			height: 1.4rem;
			width: 25%;
			span{
				margin: 0 auto;
				display: block;
				height: 1.4rem;
				width: 90%;
				border: 1px solid #eee;
			}
		}
		.active{
			span{
				border: 1px solid red;
			}
		}
	}
}